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configure.in
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configure.in
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dnl Process this file with autoconf to produce a configure script.
dnl $PostgreSQL: pgsql/configure.in,v 1.497 2007/01/18 14:07:31 petere Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
dnl 0. Initialization and options processing
dnl 1. Programs
dnl 2. Libraries
dnl 3. Header files
dnl 4. Types
dnl 5. Structures
dnl 6. Compiler characteristics
dnl 7. Functions, global variables
dnl 8. System services
dnl
dnl Read the Autoconf manual for details.
dnl
m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
AC_INIT([Greenplum Database], [8.3devel], [[email protected]])
AC_PREREQ(2.63)
dnl m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.63], [], [m4_fatal([Autoconf version 2.63 is required.
dnl Untested combinations of 'autoconf' and PostgreSQL versions are not
dnl recommended. You can remove the check from 'configure.in' but it is then
dnl your responsibility whether the result works or not.])])
AC_COPYRIGHT([Copyright (c) 1996-2010, PostgreSQL Global Development Group])
AC_CONFIG_SRCDIR([src/backend/access/common/heaptuple.c])
AC_CONFIG_AUX_DIR(config)
AC_PREFIX_DEFAULT(/usr/local/gpdb)
AC_SUBST(configure_args, [$ac_configure_args])
AC_DEFINE_UNQUOTED(PG_VERSION, "$PACKAGE_VERSION", [Postgres version Greenplum Database is based on])
[PG_MAJORVERSION=`expr "$PACKAGE_VERSION" : '\([0-9][0-9]*\.[0-9][0-9]*\)'`]
AC_SUBST(PG_MAJORVERSION)
AC_DEFINE_UNQUOTED(PG_MAJORVERSION, "$PG_MAJORVERSION", [PostgreSQL major version as a string])
AC_CANONICAL_HOST
template=
AC_MSG_CHECKING([which template to use])
PGAC_ARG_REQ(with, template, [],
[
case $withval in
list) echo; ls "$srcdir/src/template"; exit;;
*) if test -f "$srcdir/src/template/$with_template" ; then
template=$withval
else
AC_MSG_ERROR(['$withval' is not a valid template name. Use 'list' for a list.])
fi;;
esac
],
[
# --with-template not given
case $host_os in
aix*) template=aix ;;
bsdi*) template=bsdi ;;
cygwin*) template=cygwin ;;
darwin*) template=darwin ;;
dragonfly*) template=netbsd ;;
dgux*) template=dgux ;;
freebsd*) template=freebsd ;;
hpux*) template=hpux ;;
irix*) template=irix ;;
linux*|gnu*|k*bsd*-gnu)
template=linux ;;
mingw*) template=win32 ;;
netbsd*) template=netbsd ;;
nextstep*) template=nextstep ;;
openbsd*) template=openbsd ;;
osf*) template=osf ;;
sco*) template=sco ;;
solaris*) template=solaris ;;
sunos*) template=sunos4 ;;
sysv4.2*)
case $host_vendor in
univel) template=univel ;;
esac ;;
sysv4*) template=svr4 ;;
sysv5*) template=unixware ;;
ultrix*) template=ultrix4 ;;
esac
if test x"$template" = x"" ; then
AC_MSG_ERROR([[
*******************************************************************
PostgreSQL has apparently not been ported to your platform yet.
To try a manual configuration, look into the src/template directory
for a similar platform and use the '--with-template=' option.
Please also contact <[email protected]> to see about
rectifying this. Include the above 'checking host system type...'
line.
*******************************************************************
]])
fi
])
AC_MSG_RESULT([$template])
PORTNAME=$template
AC_SUBST(PORTNAME)
# Initialize default assumption that we do not need separate assembly code
# for TAS (test-and-set). This can be overridden by the template file
# when it's executed.
need_tas=no
tas_file=dummy.s
##
## Command line options
##
#
# Installation directory for documentation
#
PGAC_ARG(with, docdir, [ --with-docdir=DIR install the documentation in DIR [[PREFIX/doc]]
--without-docdir do not install the documentation],
[AC_MSG_ERROR([option --with-docdir requires an argument])],
[docdir=],
[docdir=$withval],
[docdir='${prefix}/doc'])
AC_SUBST(docdir)
#
# Add non-standard directories to the include path
#
PGAC_ARG_REQ(with, includes, [ --with-includes=DIRS look for additional header files in DIRS])
#
# Add non-standard directories to the library search path
#
PGAC_ARG_REQ(with, libraries, [ --with-libraries=DIRS look for additional libraries in DIRS],
[LIBRARY_DIRS=$withval])
PGAC_ARG_REQ(with, libs, [ --with-libs=DIRS alternative spelling of --with-libraries],
[LIBRARY_DIRS=$withval])
#
# 64-bit integer date/time storage: enabled by default.
#
AC_MSG_CHECKING([whether to build with 64-bit integer date/time support])
PGAC_ARG_BOOL(enable, integer-datetimes, yes, [disable 64-bit integer date/time support],
[AC_DEFINE([USE_INTEGER_DATETIMES], 1,
[Define to 1 if you want 64-bit integer timestamp and interval support. (--enable-integer-datetimes)])])
AC_MSG_RESULT([$enable_integer_datetimes])
#
# NLS
#
# NLS is not supported in Greenplum. There's no fundamental reason for it,
# but no-one's kept the translations up-to-date. The .po files have been
# removed from the repository, so it won't work if you just uncomment the
# below block. If we wanted to enable NLS support, we should come up with a
# scheme to use the upstream PostgreSQL .po files as is, to make merging
# easier, and provide additional .po files for all the Greenplum-specific
# strings.
# to the users to let them build with very incomplete translations.
#AC_MSG_CHECKING([whether NLS is wanted])
#PGAC_ARG_OPTARG(enable, nls,
# [[ --enable-nls[=LANGUAGES] enable Native Language Support]],
# [],
# [WANTED_LANGUAGES=$enableval],
# [AC_DEFINE(ENABLE_NLS, 1,
# [Define to 1 if you want National Language Support. (--enable-nls)])])
#AC_MSG_RESULT([$enable_nls])
#AC_SUBST(enable_nls)
#AC_SUBST(WANTED_LANGUAGES)
#
# Default port number (--with-pgport), default 5432
#
AC_MSG_CHECKING([for default port number])
PGAC_ARG_REQ(with, pgport, [ --with-pgport=PORTNUM change default port number [[5432]]],
[default_port=$withval],
[default_port=5432])
AC_MSG_RESULT([$default_port])
# Need both of these because some places want an integer and some a string
AC_DEFINE_UNQUOTED(DEF_PGPORT, ${default_port},
[Define to the default TCP port number on which the server listens and
to which clients will try to connect. This can be overridden at run-time,
but it's convenient if your clients have the right default compiled in.
(--with-pgport=PORTNUM)])
AC_DEFINE_UNQUOTED(DEF_PGPORT_STR, "${default_port}",
[Define to the default TCP port number as a string constant.])
AC_SUBST(default_port)
#
# Option to disable shared libraries
#
PGAC_ARG_BOOL(enable, shared, yes,
[ --disable-shared do not build shared libraries])
AC_SUBST(enable_shared)
#
# '-rpath'-like feature can be disabled
#
PGAC_ARG_BOOL(enable, rpath, yes,
[ --disable-rpath do not embed shared library search path in executables])
AC_SUBST(enable_rpath)
#
# Spinlocks
#
PGAC_ARG_BOOL(enable, spinlocks, yes,
[ --disable-spinlocks do not use spinlocks])
#
# Atomic operations
#
PGAC_ARG_BOOL(enable, atomics, yes,
[ --disable-atomics do not use atomic operations])
#
# --enable-debug adds -g to compiler flags
#
PGAC_ARG_BOOL(enable, debug, no,
[ --enable-debug build with debugging symbols (-g)])
AC_SUBST(enable_debug)
#
# --enable-profiling enables gcc profiling
#
PGAC_ARG_BOOL(enable, profiling, no,
[ --enable-profiling build with profiling enabled ])
AC_SUBST(enable_profiling)
#
# --enable-coverage enables generation of code coverage metrics with gcov
#
PGAC_ARG_BOOL(enable, coverage, no,
[build with coverage testing instrumentation],
[AC_CHECK_PROGS(GCOV, gcov)
if test -z "$GCOV"; then
AC_MSG_ERROR([gcov not found])
fi
AC_CHECK_PROGS(LCOV, lcov)
if test -z "$LCOV"; then
AC_MSG_ERROR([lcov not found])
fi
AC_CHECK_PROGS(GENHTML, genhtml)
if test -z "$GENHTML"; then
AC_MSG_ERROR([genhtml not found])
fi])
AC_SUBST(enable_coverage)
#
# DTrace
#
PGAC_ARG_BOOL(enable, dtrace, no,
[ --enable-dtrace build with DTrace support],
[AC_DEFINE([ENABLE_DTRACE], 1,
[Define to 1 to enable DTrace support. (--enable-dtrace)])
AC_CHECK_PROGS(DTRACE, dtrace)
if test -z "$DTRACE"; then
AC_MSG_ERROR([dtrace not found])
fi
AC_SUBST(DTRACEFLAGS)])
AC_SUBST(enable_dtrace)
#
# C compiler
#
# For historical reasons you can also use --with-CC to specify the C compiler
# to use, although the standard way to do this is to set the CC environment
# variable.
PGAC_ARG_REQ(with, CC, [], [CC=$with_CC])
case $template in
aix) pgac_cc_list="gcc xlc";;
irix) pgac_cc_list="cc";; # no gcc
*) pgac_cc_list="gcc cc";;
esac
AC_PROG_CC([$pgac_cc_list])
# Check if it's Intel's compiler, which (usually) pretends to be gcc,
# but has idiosyncrasies of its own. We assume icc will define
# __INTEL_COMPILER regardless of CFLAGS.
AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
choke me
@%:@endif], [ICC=[yes]], [ICC=[no]])
# Check if it's Sun Studio compiler. We assume that
# __SUNPRO_C will be defined for Sun Studio compilers
AC_TRY_COMPILE([], [@%:@ifndef __SUNPRO_C
choke me
@%:@endif], [SUN_STUDIO_CC=yes], [SUN_STUDIO_CC=no])
AC_SUBST(SUN_STUDIO_CC)
unset CFLAGS
#
# Read the template
#
. "$srcdir/src/template/$template" || exit
# CFLAGS are selected so:
# If the user specifies something in the environment, that is used.
# else: If the template file set something, that is used.
# else: If coverage was enabled, don't set anything.
# else: If the compiler is GCC, then we use -O3.
# else: If the compiler is something else, then we use -O, unless debugging.
if test "$ac_env_CFLAGS_set" = set; then
CFLAGS=$ac_env_CFLAGS_value
elif test "${CFLAGS+set}" = set; then
: # (keep what template set)
elif test "$enable_coverage" = yes; then
: # no optimization by default
elif test "$GCC" = yes; then
CFLAGS="-O3"
else
# if the user selected debug mode, don't use -O
if test "$enable_debug" != yes; then
CFLAGS="-O"
fi
fi
# For GPDB, Use C99, rather than C89, compile rules
#
#
if test "$GCC" = yes; then
if test "$ICC" = yes; then
CFLAGS="$CFLAGS -c99 "
else
CFLAGS="$CFLAGS -std=gnu99 "
fi
fi
# Check for x86 cpuid instruction to determine if we can perform a
# runtime check
AC_CACHE_CHECK([for __get_cpuid], [pgac_cv__get_cpuid],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <cpuid.h>],
[[unsigned int exx[4] = {0, 0, 0, 0};
__get_cpuid(1, &exx[0], &exx[1], &exx[2], &exx[3]);
]])],
[pgac_cv__get_cpuid="yes"],
[pgac_cv__get_cpuid="no"])])
if test x"$pgac_cv__get_cpuid" = x"yes"; then
AC_DEFINE(HAVE__GET_CPUID, 1, [Define to 1 if you have __get_cpuid.])
fi
AC_CACHE_CHECK([for __cpuid], [pgac_cv__cpuid],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <intrin.h>],
[[unsigned int exx[4] = {0, 0, 0, 0};
__get_cpuid(exx[0], 1);
]])],
[pgac_cv__cpuid="yes"],
[pgac_cv__cpuid="no"])])
if test x"$pgac_cv__cpuid" = x"yes"; then
AC_DEFINE(HAVE__CPUID, 1, [Define to 1 if you have __cpuid.])
fi
# Check for Intel SSE 4.2 intrinsics to do CRC calculations.
#
# First check if the _mm_crc32_u8 and _mm_crc32_u64 intrinsics can be used
# with the default compiler flags. If not, check if adding the -msse4.2
# flag helps. CFLAGS_SSE42 is set to -msse4.2 if that's required.
PGAC_SSE42_CRC32_INTRINSICS([])
if test x"$pgac_sse42_crc32_intrinsics" != x"yes"; then
PGAC_SSE42_CRC32_INTRINSICS([-msse4.2])
fi
AC_SUBST(CFLAGS_SSE42)
# Are we targeting a processor that supports SSE 4.2? gcc, clang and icc all
# define __SSE4_2__ in that case.
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
#ifndef __SSE4_2__
#error __SSE4_2__ not defined
#endif
])], [SSE4_2_TARGETED=1])
# Select CRC-32C implementation.
#
# If we are targeting a processor that has SSE 4.2 instructions, we can use the
# special CRC instructions for calculating CRC-32C. If we're not targeting such
# a processor, but we can nevertheless produce code that uses the SSE
# intrinsics, perhaps with some extra CFLAGS, compile both implementations and
# select which one to use at runtime, depending on whether SSE 4.2 is supported
# by the processor we're running on.
#
# You can override this logic by setting the appropriate USE_*_CRC32 flag to 1
# in the template or configure command line.
if test x"$USE_SSE42_CRC32C" = x"" && test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"" && test x"$USE_SLICING_BY_8_CRC32C" = x""; then
if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && test x"$SSE4_2_TARGETED" = x"1" ; then
USE_SSE42_CRC32C=1
else
# the CPUID instruction is needed for the runtime check.
if test x"$pgac_sse42_crc32_intrinsics" = x"yes" && (test x"$pgac_cv__get_cpuid" = x"yes" || test x"$pgac_cv__cpuid" = x"yes"); then
USE_SSE42_CRC32C_WITH_RUNTIME_CHECK=1
else
# fall back to slicing-by-8 algorithm which doesn't require any special
# CPU support.
USE_SLICING_BY_8_CRC32C=1
fi
fi
fi
# Set PG_CRC32C_OBJS appropriately depending on the selected implementation.
AC_MSG_CHECKING([which CRC-32C implementation to use])
if test x"$USE_SSE42_CRC32C" = x"1"; then
AC_DEFINE(USE_SSE42_CRC32C, 1, [Define to 1 use Intel SSE 4.2 CRC instructions.])
PG_CRC32C_OBJS="pg_crc32c_sse42.o"
AC_MSG_RESULT(SSE 4.2)
else
if test x"$USE_SSE42_CRC32C_WITH_RUNTIME_CHECK" = x"1"; then
AC_DEFINE(USE_SSE42_CRC32C_WITH_RUNTIME_CHECK, 1, [Define to 1 to use Intel SSSE 4.2 CRC instructions with a runtime check.])
PG_CRC32C_OBJS="pg_crc32c_sse42.o pg_crc32c_sb8.o pg_crc32c_choose.o"
AC_MSG_RESULT(SSE 4.2 with runtime check)
else
AC_DEFINE(USE_SLICING_BY_8_CRC32C, 1, [Define to 1 to use Intel SSE 4.2 CRC instructions with a runtime check.])
PG_CRC32C_OBJS="pg_crc32c_sb8.o"
AC_MSG_RESULT(slicing-by-8)
fi
fi
AC_SUBST(PG_CRC32C_OBJS)
# Some versions of GCC support some additional useful warning flags.
# Check whether they are supported, and add them to CFLAGS if so.
# ICC pretends to be GCC but it's lying; it doesn't support these flags,
# but has its own. Also check other compiler-specific flags here.
if test "$GCC" = yes -a "$ICC" = no; then
CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wpointer-arith"
# These work in some but not all gcc versions
PGAC_PROG_CC_CFLAGS_OPT([-Wendif-labels])
#PGAC_PROG_CC_CFLAGS_OPT([-Wmissing-format-attribute])
# This was included in -Wall/-Wformat in older GCC versions
PGAC_PROG_CC_CFLAGS_OPT([-Wformat-security])
# Disable strict-aliasing rules; needed for gcc 3.3+
PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
# Disable optimizations that assume no overflow; needed for gcc 4.3+
PGAC_PROG_CC_CFLAGS_OPT([-fwrapv])
# Disable FP optimizations that cause various errors on gcc 4.5+ or maybe 4.6+
PGAC_PROG_CC_CFLAGS_OPT([-fexcess-precision=standard])
# Disable loop optimizations that get confused by variable-length struct
# declarations in gcc 4.8+
PGAC_PROG_CC_CFLAGS_OPT([-fno-aggressive-loop-optimizations])
# Silence compiler warnings that you get with modern versions of GCC.
# All of these warnings have been fixed in later versions of PostgreSQL,
# but GPDB is based on 8.2, so you get these. TODO: Remove when we catch up
# with later PostgreSQL releases.
PGAC_PROG_CC_CFLAGS_OPT([-Wno-unused-but-set-variable])
PGAC_PROG_CC_CFLAGS_OPT([-Wno-address])
#-Wno-error=enum-compare -Wno-error=address -Wno-error=maybe-uninitialized
elif test "$ICC" = yes; then
# Intel's compiler has a bug/misoptimization in checking for
# division by NAN (NaN == 0), -mp1 fixes it, so add it to the CFLAGS.
PGAC_PROG_CC_CFLAGS_OPT([-mp1])
# Make sure strict aliasing is off (though this is said to be the default)
PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing])
elif test "$PORTNAME" = "aix"; then
# AIX's xlc has to have strict aliasing turned off too
PGAC_PROG_CC_CFLAGS_OPT([-qnoansialias])
fi
# supply -g if --enable-debug
if test "$enable_debug" = yes && test "$ac_cv_prog_cc_g" = yes; then
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -g -ggdb"
else
CFLAGS="$CFLAGS -g"
fi
fi
# enable code coverage if --enable-coverage
if test "$enable_coverage" = yes; then
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
else
AC_MSG_ERROR([--enable-coverage is supported only when using GCC])
fi
fi
# enable profiling if --enable-profiling
if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then
if test "$GCC" = yes; then
AC_DEFINE([PROFILE_PID_DIR], 1,
[Define to 1 to allow profiling output to be saved separately for each process.])
CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS"
else
AC_MSG_ERROR([--enable-profiling is supported only when using GCC])
fi
fi
# We already have this in Makefile.win32, but configure needs it too
if test "$PORTNAME" = "win32"; then
CPPFLAGS="$CPPFLAGS -I$srcdir/src/include/port/win32 -IgpAux/ext/win32/kfw-3-2-2/inc/krb5 -IgpAux/ext/win32/kfw-3-2-2/inc/krb5/gssapi -LgpAux/ext/win32/kfw-3-2-2/lib -DEXEC_BACKEND -DUNSAFE_STAT_OK"
fi
# Check if the compiler still works with the template settings
AC_MSG_CHECKING([whether the C compiler still works])
AC_TRY_LINK([], [return 0;],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
AC_MSG_ERROR([cannot proceed])])
# Defend against gcc -ffast-math
if test "$GCC" = yes; then
AC_TRY_COMPILE([], [@%:@ifdef __FAST_MATH__
choke me
@%:@endif], [], [AC_MSG_ERROR([do not put -ffast-math in CFLAGS])])
fi
AC_PROG_CPP
AC_SUBST(GCC)
[BLD_ARCH=`echo $BLD_ARCH`]
AC_SUBST(BLD_ARCH)
# Get the Greenplum version string from VERSION
bash getversion > VERSION
GP_VERSION=`cat VERSION`
GP_VERSION_IN="src/include/catalog/gp_version.in"
GP_VERSION_HEADER="src/include/catalog/gp_version.h"
if grep '\$\$' $GP_VERSION_IN > /dev/null 2>&1 ; then
sed "s,\\$.*\\$\\$,$GP_VERSION," $GP_VERSION_IN > $GP_VERSION_HEADER
fi
# Create compiler version string
if test x"$GCC" = x"yes" ; then
cc_string="GCC `${CC} --version | sed q`"
else
cc_string=$CC
fi
AC_DEFINE_UNQUOTED(PG_VERSION_STR,
["PostgreSQL $PACKAGE_VERSION (Greenplum Database $GP_VERSION) on $host, compiled by $cc_string"],
[A string containing the version number, platform, and C compiler])
AC_DEFINE_UNQUOTED(GP_VERSION,
["$GP_VERSION"],
[A string containing the Greenplum version number])
dnl If we are a development build, fake a numeric version number
dnl this needs to be manually updated each time we branch a new version
if test "$GP_VERSION" = "devel" ; then
GP_VERSION="4.3.0"
fi
[GP_MAJORVERSION=`expr "$GP_VERSION" : '\([0-9][0-9]*\.[0-9][0-9]*\)'`]
AC_SUBST(GP_MAJORVERSION)
AC_DEFINE_UNQUOTED(GP_MAJORVERSION, "$GP_MAJORVERSION", [Greenplum major version as a string])
#
# Set up TAS assembly code if needed; the template file has now had its
# chance to request this.
#
AC_CONFIG_LINKS([src/backend/port/tas.s:src/backend/port/tas/${tas_file}])
if test "$need_tas" = yes ; then
TAS=tas.o
else
TAS=""
fi
AC_SUBST(TAS)
#
# Automatic dependency tracking
#
PGAC_ARG_BOOL(enable, depend, no, [ --enable-depend turn on automatic dependency tracking],
[autodepend=yes])
AC_SUBST(autodepend)
#
# Enable assert checks
#
PGAC_ARG_BOOL(enable, cassert, no, [ --enable-cassert enable assertion checks (for debugging)],
[AC_DEFINE([USE_ASSERT_CHECKING], 1,
[Define to 1 to build with assertion checks. (--enable-cassert)])])
#
# Enable debug_break
#
PGAC_ARG_BOOL(enable, debugbreak, no, [ --enable-debugbreak enable debug_break and debug_break_n (for debugging)],
[AC_DEFINE([USE_DEBUG_BREAK], 1,
[Define to 1 to build with debug_break capabilities. (--enable-debugbreak)])])
# Enable debug ntuplestore
PGAC_ARG_BOOL(enable, debugntuplestore, no, [ --enable-ntuplestore enable debug_ntuplestore (for debugging)],
[AC_DEFINE([USE_DEBUG_NTUPLESTORE], 1,
[Define to 1 to build with debug_ntuplestore. (--enable-ntuplestore)])])
#
# Enable testing utilities
#
PGAC_ARG_BOOL(enable, testutils, no, [ --enable-testutils enable testing utilities],
[AC_DEFINE([USE_TEST_UTILS], 1,
[Define to 1 to build with testing utilities. (--enable-testutils)])])
#
# Enable Greenplum ORCA optimizer
#
PGAC_ARG_BOOL(enable, orca, no, [ --enable-orca enable ORCA optimizer],
[AC_DEFINE([USE_ORCA], 1,
[Define to 1 to build with Greenplum ORCA optimizer. (--enable-orca)])])
AC_MSG_RESULT([enable_orca])
AC_SUBST(enable_orca)
#
# --enable-snmp enables snmp mib and trap/inform
#
PGAC_ARG_BOOL(enable, snmp, no, [ --enable-snmp enable snmp for MIB and alerts via TRAP/INFORM],
[AC_DEFINE([USE_SNMP], 1,
[Define to 1 to build with snmp capabilities. (--enable-snmp)])])
AC_MSG_RESULT([checking whether to build with snmp... $enable_snmp])
AC_SUBST(enable_snmp)
#
# --enable-connectemc enables connect emc support
#
PGAC_ARG_BOOL(enable, connectemc, no, [ --enable-connectemc enable connect emc support],
[AC_DEFINE([USE_CONNECTEMC], 1,
[Define to 1 to build with connect emc alert capabilities. (--enable-connectemc)])])
AC_MSG_RESULT([checking whether to build with connectemc... $enable_connectemc])
AC_SUBST(enable_connectemc)
#
# --enable-ddboost enables DD Boost support
#
PGAC_ARG_BOOL(enable, ddboost, no, [ --enable-ddboost enable connect emc support],
[AC_DEFINE([USE_DDBOOST], 1,
[Define to 1 to build with DD Boost capabilities. (--enable-ddboost)])])
AC_MSG_RESULT([$enable_ddboost])
AC_SUBST(enable_ddboost)
#
# --enable-netbackup enables NetBackup support
#
PGAC_ARG_BOOL(enable, netbackup, no, [ --enable-netbackup enable NetBackup support],
[AC_DEFINE([USE_NETBACKUP], 1,
[Define to 1 to build with NetBackup capabilities. (--enable-netbackup)])])
AC_MSG_RESULT([$enable_netbackup])
AC_SUBST(enable_netbackup)
#
# Include directories
#
ac_save_IFS=$IFS
IFS="${IFS}${PATH_SEPARATOR}"
# SRCH_INC comes from the template file
for dir in $with_includes $SRCH_INC; do
if test -d "$dir"; then
INCLUDES="$INCLUDES -I$dir"
else
AC_MSG_WARN([*** Include directory $dir does not exist.])
fi
done
IFS=$ac_save_IFS
AC_SUBST(INCLUDES)
#
# Library directories
#
ac_save_IFS=$IFS
IFS="${IFS}${PATH_SEPARATOR}"
# LIBRARY_DIRS comes from command line, SRCH_LIB from template file.
for dir in $LIBRARY_DIRS $SRCH_LIB; do
if test -d "$dir"; then
LIBDIRS="$LIBDIRS -L$dir"
else
AC_MSG_WARN([*** Library directory $dir does not exist.])
fi
done
IFS=$ac_save_IFS
#
# Enable thread-safe client libraries
#
AC_MSG_CHECKING([allow thread-safe client libraries])
# GPDB wants the default here to be "yes", unlike PostgreSQL.
# it's also required for Win32 client builds.
PGAC_ARG_BOOL(enable, thread-safety, yes, [ --disable-thread-safety Do not make client libraries thread-safe])
PGAC_ARG_BOOL(enable, thread-safety-force, no, [ --enable-thread-safety-force force thread-safety despite thread test failure])
if test "$enable_thread_safety" = yes -o \
"$enable_thread_safety_force" = yes; then
enable_thread_safety="yes" # for 'force'
AC_DEFINE([ENABLE_THREAD_SAFETY], 1,
[Define to 1 to build client libraries as thread-safe code. (--enable-thread-safety)])
fi
AC_MSG_RESULT([$enable_thread_safety])
AC_SUBST(enable_thread_safety)
#
# Optionally build Tcl modules (PL/Tcl)
#
AC_MSG_CHECKING([whether to build with Tcl])
PGAC_ARG_BOOL(with, tcl, no, [ --with-tcl build Tcl modules (PL/Tcl)])
AC_MSG_RESULT([$with_tcl])
AC_SUBST([with_tcl])
# We see if the path to the Tcl/Tk configuration scripts is specified.
# This will override the use of tclsh to find the paths to search.
PGAC_ARG_REQ(with, tclconfig, [ --with-tclconfig=DIR tclConfig.sh is in DIR])
#
# Optionally build Perl modules (PL/Perl)
#
AC_MSG_CHECKING([whether to build Perl modules])
PGAC_ARG_BOOL(with, perl, no, [ --with-perl build Perl modules (PL/Perl)])
AC_MSG_RESULT([$with_perl])
AC_SUBST(with_perl)
#
# Optionally build Python modules (PL/Python)
#
AC_MSG_CHECKING([whether to build Python modules])
PGAC_ARG_BOOL(with, python, no, [ --with-python build Python modules (PL/Python)])
AC_MSG_RESULT([$with_python])
AC_SUBST(with_python)
#
# GSSAPI
#
AC_MSG_CHECKING([whether to build with GSSAPI support])
PGAC_ARG_BOOL(with, gssapi, no, [ --with-gssapi build with GSSAPI support],
[
AC_DEFINE(ENABLE_GSS, 1, [Define to build with GSSAPI support. (--with-gssapi)])
krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
])
AC_MSG_RESULT([$with_gssapi])
AC_SUBST(with_gssapi)
#
# Kerberos 5
#
AC_MSG_CHECKING([whether to build with Kerberos 5 support])
PGAC_ARG_BOOL(with, krb5, no, [ --with-krb5 build with Kerberos 5 support],
[
AC_DEFINE(KRB5, 1, [Define to build with Kerberos 5 support. (--with-krb5)])
krb_srvtab="FILE:\$(sysconfdir)/krb5.keytab"
])
AC_MSG_RESULT([$with_krb5])
AC_SUBST(with_krb5)
AC_SUBST(krb_srvtab)
#
# Kerberos configuration parameters
#
PGAC_ARG_REQ(with, krb-srvnam,
[ --with-krb-srvnam=NAME default service principal name in Kerberos [[postgres]]],
[],
[with_krb_srvnam="postgres"])
AC_DEFINE_UNQUOTED([PG_KRB_SRVNAM], ["$with_krb_srvnam"],
[Define to the name of the default PostgreSQL service principal in Kerberos. (--with-krb-srvnam=NAME)])
#
# PAM
#
AC_MSG_CHECKING([whether to build with PAM support])
PGAC_ARG_BOOL(with, pam, no,
[ --with-pam build with PAM support],
[AC_DEFINE([USE_PAM], 1, [Define to 1 to build with PAM support. (--with-pam)])])
AC_MSG_RESULT([$with_pam])
AC_SUBST(with_pam)
#
# LDAP
#
AC_MSG_CHECKING([whether to build with LDAP support])
PGAC_ARG_BOOL(with, ldap, no,
[ --with-ldap build with LDAP support],
[AC_DEFINE([USE_LDAP], 1, [Define to 1 to build with LDAP support. (--with-ldap)])])
AC_MSG_RESULT([$with_ldap])
AC_SUBST(with_ldap)
#
# Bonjour
#
AC_MSG_CHECKING([whether to build with Bonjour support])
PGAC_ARG_BOOL(with, bonjour, no,
[ --with-bonjour build with Bonjour support],
[AC_DEFINE([USE_BONJOUR], 1, [Define to 1 to build with Bonjour support. (--with-bonjour)])])
AC_MSG_RESULT([$with_bonjour])
AC_SUBST(with_bonjour)
#
# OpenSSL
#
AC_MSG_CHECKING([whether to build with OpenSSL support])
PGAC_ARG_BOOL(with, openssl, no, [ --with-openssl build with OpenSSL support],
[AC_DEFINE([USE_SSL], 1, [Define to build with (Open)SSL support. (--with-openssl)])])
AC_MSG_RESULT([$with_openssl])
AC_SUBST(with_openssl)
#
# Readline
#
PGAC_ARG_BOOL(with, readline, yes,
[ --without-readline do not use GNU Readline nor BSD Libedit for editing])
# readline on MinGW has problems with backslashes in psql and other bugs.
# This is particularly a problem with non-US code pages.
# Therefore disable its use until we understand the cause. 2004-07-20
if test "$PORTNAME" = "win32"; then
if test "$with_readline" = yes; then
AC_MSG_WARN([*** Readline does not work on MinGW --- disabling])
with_readline=no
fi
fi
#
# Prefer libedit
#
# In GPDB we want the default to be yes, because we don't want to link with GPL code.
#
PGAC_ARG_BOOL(with, libedit-preferred, yes,
[ --without-libedit-preferred Don't prefer BSD Libedit over GNU Readline])
#
# XML
#
PGAC_ARG_BOOL(with, libxml, no, [ --with-libxml build with XML support],
[AC_DEFINE([USE_LIBXML], 1, [Define to 1 to build with XML support. (--with-libxml)])])
if test "$with_libxml" = yes ; then
AC_CHECK_PROGS(XML2_CONFIG, xml2-config)
if test -n "$XML2_CONFIG"; then
for pgac_option in `$XML2_CONFIG --cflags`; do
case $pgac_option in
-I*|-D*) CPPFLAGS="$CPPFLAGS $pgac_option";;
esac
done
for pgac_option in `$XML2_CONFIG --libs`; do
case $pgac_option in
-L*) LDFLAGS="$LDFLAGS $pgac_option";;
esac
done
fi
fi
AC_SUBST(with_libxml)
#
# tzdata
#
PGAC_ARG_REQ(with, system-tzdata,
[ --with-system-tzdata=DIR use system time zone data in DIR])
AC_SUBST(with_system_tzdata)
#
# Zlib
#
PGAC_ARG_BOOL(with, zlib, yes,
[ --without-zlib do not use Zlib])
AC_SUBST(with_zlib)
#
# Realtime library
#
PGAC_ARG_BOOL(with, rt, yes,
[ --without-rt do not use Realtime Library])
AC_SUBST(with_rt)
#
# libcurl. Used for external table support
#
PGAC_ARG_BOOL(with, libcurl, yes,
[ --without-libcurl do not use libcurl])
AC_SUBST(with_libcurl)
#
# Elf
#
# Assume system is ELF if it predefines __ELF__ as 1,
# otherwise believe host_os based default.PostgreSQL
case $host_os in
freebsd1*|freebsd2*) elf=no;;
freebsd3*|freebsd4*) elf=yes;;
esac
AC_EGREP_CPP(yes,
[#if __ELF__
yes
#endif
],
[ELF_SYS=true],
[if test "X$elf" = "Xyes" ; then
ELF_SYS=true
else
ELF_SYS=
fi])
AC_SUBST(ELF_SYS)
#
# Assignments
#
CPPFLAGS="$CPPFLAGS $INCLUDES"
LDFLAGS="$LDFLAGS $LIBDIRS"
AC_ARG_VAR(LDFLAGS_EX, [extra linker flags for linking executables only])
AC_ARG_VAR(LDFLAGS_SL, [extra linker flags for linking shared libraries only])
AC_MSG_NOTICE([using CPPFLAGS=$CPPFLAGS])
AC_MSG_NOTICE([using LDFLAGS=$LDFLAGS])
PGAC_PROG_LD
AC_SUBST(LD)
AC_SUBST(with_gnu_ld)
case $host_os in sysv5*)
AC_CACHE_CHECK([whether ld -R works], [pgac_cv_prog_ld_R],
[
pgac_save_LDFLAGS=$LDFLAGS; LDFLAGS="$LDFLAGS -Wl,-R/usr/lib"
AC_TRY_LINK([], [], [pgac_cv_prog_ld_R=yes], [pgac_cv_prog_ld_R=no])
LDFLAGS=$pgac_save_LDFLAGS
])
ld_R_works=$pgac_cv_prog_ld_R
AC_SUBST(ld_R_works)
esac
AC_PROG_RANLIB
PGAC_CHECK_STRIP
AC_CHECK_TOOL(AR, ar, ar)
if test "$PORTNAME" = "win32"; then
AC_CHECK_TOOL(DLLTOOL, dlltool, dlltool)
AC_CHECK_TOOL(DLLWRAP, dllwrap, dllwrap)
AC_CHECK_TOOL(WINDRES, windres, windres)
fi
AC_PATH_PROG(TAR, tar)
AC_PROG_LN_S
AC_PROG_AWK
AC_PROG_MKDIR_P
# When Autoconf chooses install-sh as mkdir -p program it tries to generate
# a relative path to it in each makefile where it subsitutes it. This clashes
# with our Makefile.global concept. This workaround helps.
case $MKDIR_P in
*install-sh*) MKDIR_P='\${SHELL} \${top_srcdir}/config/install-sh -c -d';;
esac
PGAC_PATH_BISON
PGAC_PATH_FLEX
PGAC_PATH_PERL
if test "$with_perl" = yes; then
if test -z "$PERL"; then
AC_MSG_ERROR([Perl not found])
fi
PGAC_CHECK_PERL_CONFIGS([archlibexp,privlibexp,useshrplib])
PGAC_CHECK_PERL_EMBED_LDFLAGS
fi
if test "$with_python" = yes; then
PGAC_PATH_PYTHON
PGAC_CHECK_PYTHON_EMBED_SETUP
fi
ZIC=
if test "$cross_compiling" = yes && test -z "$with_system_tzdata"; then
AC_PATH_PROG(ZIC, zic)
if test -z "$ZIC"; then
AC_MSG_ERROR([
When cross-compiling, either use the option --with-system-tzdata to use
existing time-zone data, or set the environment variable ZIC to a zic
program to use during the build.])
fi
fi
AC_SUBST(ADDON_DIR)
# Supply a numeric version string for use by 3rd party add-ons
# awk -F is a regex on some platforms, and not on others, so make "." a tab
[PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
tr '.' ' ' |
$AWK '{printf "%d%02d%02d", $1, $2, (NF >= 3) ? $3 : 0}'`"]